MX362233B - Produccion de para-propilbenzaldehido. - Google Patents

Produccion de para-propilbenzaldehido.

Info

Publication number
MX362233B
MX362233B MX2015011252A MX2015011252A MX362233B MX 362233 B MX362233 B MX 362233B MX 2015011252 A MX2015011252 A MX 2015011252A MX 2015011252 A MX2015011252 A MX 2015011252A MX 362233 B MX362233 B MX 362233B
Authority
MX
Mexico
Prior art keywords
para
alkylbenzaldehyde
propylbenzaldehyde
production
solvent
Prior art date
Application number
MX2015011252A
Other languages
English (en)
Other versions
MX2015011252A (es
Inventor
Wu Tse-Chong
Original Assignee
Albemarle Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albemarle Corp filed Critical Albemarle Corp
Publication of MX2015011252A publication Critical patent/MX2015011252A/es
Publication of MX362233B publication Critical patent/MX362233B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente invención es un proceso para preparar un 4-alquilbenzaldehído (para-alquilbenzaldehído). Se hace reaccionar un alquilbenceno, solvatado en un disolvente que comprende al menos un disolvente alifático que tiene un intervalo de entre 3 y 15 carbonos, con monóxido de carbono, en presencia de un haluro de aluminio y un ácido de haluro de hidrógeno. La dismutación se reduce y la proporción de para-alquilbenzaldehído aumenta con respecto a otros métodos.
MX2015011252A 2013-03-15 2014-03-13 Produccion de para-propilbenzaldehido. MX362233B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361791393P 2013-03-15 2013-03-15
PCT/US2014/026096 WO2014151608A2 (en) 2013-03-15 2014-03-13 Production of para-propylbenzaldehyde

Publications (2)

Publication Number Publication Date
MX2015011252A MX2015011252A (es) 2015-12-03
MX362233B true MX362233B (es) 2019-01-09

Family

ID=50391540

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011252A MX362233B (es) 2013-03-15 2014-03-13 Produccion de para-propilbenzaldehido.

Country Status (8)

Country Link
US (1) US9567278B2 (es)
EP (1) EP2970073B1 (es)
JP (1) JP6466396B2 (es)
CN (1) CN105143166B (es)
AU (1) AU2014233738B2 (es)
CA (1) CA2898675C (es)
MX (1) MX362233B (es)
WO (1) WO2014151608A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4019490B1 (en) * 2019-08-23 2023-11-01 Mitsubishi Gas Chemical Company, Inc. Method for producing m-dialkylbenzaldehyde

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403489C (de) 1921-11-29 1924-09-29 Franz Schuetz Dr Verfahren zur Gewinnung von aromatischen Aldehyden
US2485237A (en) 1946-08-24 1949-10-18 Du Pont Synthesis of aromatic aldehydes
DE2801887A1 (de) 1977-12-20 1979-06-21 Bbc Brown Boveri & Cie Verfahren zur herstellung von p-substituierten benzaldehyden
US4195040A (en) * 1979-01-08 1980-03-25 E. I. Du Pont De Nemours And Company Process for preparing a methyl-substituted benzaldehyde
JPS56113730A (en) 1980-02-14 1981-09-07 Mitsubishi Gas Chem Co Inc Formylation of xylene mixture
JPS5699433A (en) 1980-01-10 1981-08-10 Mitsubishi Gas Chem Co Inc Continuous preparation of alkylbenzaldehyde
DE3118682A1 (de) 1981-05-12 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von substituierten benzaldehyden
US6080892A (en) 1999-03-16 2000-06-27 Milliken & Company Method of producing substituted benzaldehydes with catalytic amounts of acid
JP4224675B2 (ja) 2002-07-11 2009-02-18 三菱瓦斯化学株式会社 ポリアルキル置換芳香族アルデヒドの製造方法
JP4471078B2 (ja) 2003-10-17 2010-06-02 三菱瓦斯化学株式会社 アルキルベンズアルデヒド類の製造方法
US7262236B2 (en) 2004-04-26 2007-08-28 Milliken & Company Acetal-based compositions
CN102746088B (zh) * 2006-05-09 2014-09-17 三菱瓦斯化学株式会社 (反式-4-烷基环己基)苯的制备方法
CN100443456C (zh) * 2006-06-23 2008-12-17 江苏工业学院 一种高纯度3，4－二甲基苯甲醛的制备方法
ES2426866T3 (es) * 2006-10-26 2013-10-25 Mitsubishi Gas Chemical Company, Inc. Procedimiento para la producción de 2,6-dimetil-1-naftaldehído
US8969627B2 (en) * 2011-03-31 2015-03-03 Mitsubishi Gas Chemical Company, Inc Method for producing 4,4'-diformyldiphenylalkane

Also Published As

Publication number Publication date
WO2014151608A8 (en) 2015-08-20
WO2014151608A3 (en) 2014-11-13
EP2970073B1 (en) 2019-10-30
MX2015011252A (es) 2015-12-03
AU2014233738A1 (en) 2015-08-13
CN105143166B (zh) 2017-09-15
EP2970073A2 (en) 2016-01-20
JP2016516038A (ja) 2016-06-02
WO2014151608A2 (en) 2014-09-25
JP6466396B2 (ja) 2019-02-06
CA2898675A1 (en) 2014-09-25
CN105143166A (zh) 2015-12-09
US20150368175A1 (en) 2015-12-24
CA2898675C (en) 2021-06-22
US9567278B2 (en) 2017-02-14
AU2014233738B2 (en) 2018-06-14

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